References Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke contains more than 7, chemicals. Hundreds are toxic and about 70 can cause cancer. Secondhand smoke causes numerous health problems in infants and children, including more frequent and severe asthma attacks, respiratory infections, ear infections, and sudden infant death syndrome SIDS.
Brain tumors Secondhand smoke causes other diseases and death Secondhand smoke can be harmful in many ways.
For instance, it affects the heart and blood vessels, increasing the risk of heart attack and stroke in non-smokers. Some studies have linked SHS to mental and emotional changes, too. For instance, some studies have shown that exposure to SHS is linked to symptoms of depression.
More research is needed to better understand the link between SHS and mental health. Most of their exposure to SHS comes from adults parents or others smoking at home. Studies show that children whose parents smoke: Some of these problems might seem small, but they can add up quickly.
Think of the expenses, doctor visits, medicines, lost school time, and often lost work time for the parent who must stay home with a sick child. Where is secondhand smoke a problem? You should be especially concerned about exposure to secondhand smoke SHS in these places: At work The workplace is a major source of SHS exposure for many adults.
The Surgeon General has said that smoke-free workplace policies are the only way to prevent SHS exposure at work. Separating smokers from non-smokers, cleaning the air, and ventilating the building cannot prevent exposure if people still smoke inside the building.
An extra bonus of workplace smoking restrictions, other than protecting non-smokers, is that they may also encourage smokers to smoke less, or even quit. In public places Everyone can be exposed to SHS in public places where smoking is allowed, such as some restaurants, shopping centers, public transportation, parks, and schools.
Public places where children go are a special area of concern. At home Making your home smoke-free may be one of the most important things you can do for the health of your family. Any family member can develop health problems related to SHS. And think about it: A smoke-free home protects your family, your guests, and even your pets.
Multi-unit housing where smoking is allowed is a special concern and a subject of research. Tobacco smoke can move through air ducts, wall and floor cracks, elevator shafts, and along crawl spaces to contaminate units on other floors, even those that are far from the smoke.
SHS cannot be controlled with ventilation, air cleaning, or by separating smokers from non-smokers. In the car Americans spend a great deal of time in cars, and if someone smokes there, the toxins can build up quickly — even when the windows are open or the air-conditioner is on.
Again, this can be especially harmful to children. In response to this fact, many medical expert groups have been working to encourage people to make their cars, as well as their homes, smoke-free.
Some states and cities even have laws that ban smoking in the car if carrying passengers under a certain age or weight. And many facilities such as city buildings, malls, schools, colleges, and hospitals ban smoking on their grounds, including their parking lots.
There is no safe level of exposure to secondhand smoke SHS. Any exposure is harmful.
The only way to fully protect non-smokers from exposure to SHS indoors is to prohibit all smoking in that indoor space or building. Separating smokers from non-smokers, cleaning the air, and ventilating buildings cannot keep non-smokers from being exposed to SHS.
What about lingering smoking odors? Research does show that particles from secondhand tobacco smoke can settle in dust and on surfaces and remain there long after the smoke is gone.
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Some studies suggest the particles can last for months.Feb 13, · In the early s, anti-smoking advocates seized on one study to fight for expanding smoking bans to bars and restaurants in jurisdictions across the country.
Smoking is the leading cause of premature, preventable death in this country. Cigarette smoking and exposure to tobacco smoke cause about , premature deaths each year in the United States ().Of those premature deaths, about 36% are from cancer, 39% are from heart disease and stroke, and 24% are from lung disease ().
Mortality rates . Introduction.
Electronic cigarettes (ECs), also called e-cigarettes, e-cigs or electronic nicotine delivery systems (ENDS) are battery-powered devices that vaporise a liquid (also called e-liquid) into an aerosol. Printed in , this book written by John Wesley Hanson offers a thorough examination the meaning of the Greek word AIÓN -- AIÓNIOS, translated Everlasting -- Eternal, proving it denotes Limited Duration.
Students, this video for schools can help prevent other students from starting to smoke. We encourage you to drop by The Truth About Tobacco page, then print it out, and hand it to your health teacher -- and perhaps he or she will order the video.
Secondhand smoke can triple risk of lung cancer by ANDRÉ PICARD / PUBLIC HEALTH REPORTER Source: Globe and Mail, July 12, Region: CANADA People who are routinely exposed to a lot of secondhand smoke, such as workers in bars and restaurants, can see their risk of lung cancer triple, a new study says.